There aren't any, otherwise people would be engaging in substitution and the price wouldn't have gone up as much. Everybody is just sucking it up, and if you're not literally drinking the stuff even today's price is only accounting for a few pence per serving.
There aren't any, otherwise people would be engaging in substitution and the price wouldn't have gone up as much. Everybody is just sucking it up, and if you're not literally drinking the stuff even today's price is only accounting for a few pence per serving.